LONDON — Britain is pressing ahead with a cut in official development assistance (ODA) to 0.3% of gross national income (GNI) by April 2027, deepening an already contentious reset of UK aid policy as humanitarian needs rise and donor budgets tighten worldwide. Ministers say the phased reduction from about 0.5% is intended to help pay for higher defence spending and to concentrate a smaller aid budget on fewer priorities, Dec. 30, 2025.
In a government release tied to the Spring Statement’s aid spending plans, officials said annual aid budgets from 2027 will be set in cash terms based on GNI forecasts and will no longer automatically fluctuate with later economic changes — a shift billed as improving predictability. Minister for International Development Baroness Chapman said development work is “critical for the UK’s interests, making the world safer, more secure and better off.”
UK aid policy: what the numbers now show
A House of Commons Library research briefing described the planned path as 0.48% of GNI in 2025-26, 0.37% in 2026-27 and 0.3% in 2027-28, calling it the lowest share since 1999. The briefing also said aid is not expected to return to the 0.7% target during this Parliament, raising the stakes for which programmes are protected — and which end — as budgets tighten.
Global aid is tightening, too
The UK reset is landing as other donors scale back. An OECD policy brief projecting cuts in official development assistance forecast a 9% decline in net ODA in 2024, followed by an additional 9% to 17% drop in 2025, driven by announced reductions from major providers. The OECD warned the poorest countries could be hit hardest and urged coordinated, transparent action to limit the damage.
UK aid policy: continuity from the 0.7% law to the 0.3% era
This latest reduction follows years of policy shifts rather than a single budget shock. In 2015, a bill to enshrine the 0.7% target in law cleared Parliament, framed at the time as a statement of leadership. In 2020, Reuters reported the merger of the aid ministry and the Foreign Office, an institutional change pitched as bringing diplomacy and development under one roof. In 2021, the government reduced aid spending to 0.5% of GNI; a House of Lords Library note said ministers at the time cited fiscal pressures as they set out lower spending plans.
Why a bolder strategy is needed
With less money, UK aid policy now faces sharper tradeoffs between humanitarian response, long-term poverty reduction and geopolitical priorities. In July 2025, the Foreign, Commonwealth and Development Office said the move to 0.3% means “every penny must count” in a statement on a modernised aid budget, and signaled a tilt toward multilateral delivery — including institutions such as the World Bank and Gavi — alongside claims it will continue to play a “key humanitarian role” in major crises.
An Independent Commission for Aid information note said repeated cuts and budget uncertainty since 2020 have carried high costs, disrupting partnerships and damaging Britain’s reputation as a reliable development partner. The Commons Library said international development minister Anneliese Dodds resigned after the 0.3% decision, warning it would “likely lead to a UK [aid] pull out from numerous African, Caribbean and Western Balkan nations.”
Over the next 18 months, the test for UK aid policy will be less about the headline percentage and more about execution: which programmes close, how much is channelled through multilateral institutions, and whether ministers publish clear criteria for choosing priorities as the budget tightens.
